{"id":"vidhyamitra:city-day:dhanbad:2006-04-18:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/dhanbad/2006-04-18","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2006-04-18","date_display":"April 18, 2006 CE","panchanga":{"method":"Sūrya Siddhānta + Bhāskara-II iterative manda + Kerala-school (Mādhava-Nīlakaṇṭha) evection + variation + annual equation","engine_version":"2.0 (Kerala-school enhanced)","accuracy_note":"Not independently benchmarked across the declared range","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":2006,"month":4,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2453843.770833,"kali_year":5108,"ahargana":1865378.2708,"sun":{"sidereal_longitude":4.0415,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":236.9159,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":20,"name":"Pañcamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pañcamī","elongation_degrees":232.8745,"elapsed_within_tithi_degrees":4.8745},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4,"moon_longitude":236.9159,"elapsed_within_degrees":10.2493},"yoga":{"number":19,"name":"Parigha","sum_longitude":240.9574},"karana":{"half_tithi_index":38,"name":"Kaulava"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"sky":{"method":"Sūrya-Siddhāntic Bhāskara-II 4-step iteration with atan2-based śīghra + varying peripheries + lunar latitude","engine_version":"3.0 (Pūrṇa — complete SS implementation)","tradition_sources":"Āryabhaṭīya 499 CE → SS Ch.1-5 Burgess 1860 → Siddhānta-Śiromaṇi Bhāskara II 1150 → Tantrasaṅgraha Nīlakaṇṭha 1501","input":{"year":2006,"month":4,"day":18,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2453843.770833,"ahargana":1865378.2708,"kali_year":5108,"ayanamsa_lahiri":23.9409,"grahas":{"sun":{"sidereal_longitude":3.9364800000000173,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":2},"retrograde":false},"moon":{"sidereal_longitude":234.82398,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3},"retrograde":false,"latitude":-4.3173},"mars":{"sidereal_longitude":68.29398000000003,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":337.94048,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":202.74518,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":1},"retrograde":true},"venus":{"sidereal_longitude":318.84308,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":100.40917999999999,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":343.2824,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":163.2824,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":false}},"panchang":{"method":"Sūrya Siddhānta + Bhāskara-II iterative manda + Kerala-school (Mādhava-Nīlakaṇṭha) evection + variation + annual equation","engine_version":"2.0 (Kerala-school enhanced)","accuracy_note":"Not independently benchmarked across the declared range","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":2006,"month":4,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2453843.770833,"kali_year":5108,"ahargana":1865378.2708,"sun":{"sidereal_longitude":4.0415,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":236.9159,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":20,"name":"Pañcamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pañcamī","elongation_degrees":232.8745,"elapsed_within_tithi_degrees":4.8745},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4,"moon_longitude":236.9159,"elapsed_within_degrees":10.2493},"yoga":{"number":19,"name":"Parigha","sum_longitude":240.9574},"karana":{"half_tithi_index":38,"name":"Kaulava"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.317,"elongation":127.126},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.317,"opposition_distance":52.874}},"eclipse_window_40days":[]},"city":{"slug":"dhanbad","name":"Dhanbad, Jharkhand","lat":23.7957,"lon":86.4304,"tz_offset_hours":5.5,"state":"Jharkhand","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"dhanbad","name":"Dhanbad, Jharkhand","lat":23.7957,"lon":86.4304,"tz_offset_hours":5.5,"state":"Jharkhand","country":"IN","tier":"tier-1"},"sunriseLocal":"05:21","sunsetLocal":"18:07","solarNoonLocal":"11:44","dayLengthHours":12.762410266881048,"dayLengthDisplay":"12 Hours 45 Mins 45 Secs","nightLengthDisplay":"11 Hours 14 Mins 15 Secs","moonriseLocal":"21:48","moonsetLocal":"08:27","rahuKala":{"name":"Rāhu Kāla","start":"14:55","end":"16:31","startHours":14.920144518455537,"endHours":16.51544580181567,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"08:32","end":"10:08","startHours":8.538939385015013,"endHours":10.134240668375146,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"11:44","end":"13:19","startHours":11.729541951735275,"endHours":13.324843235095408,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:20","end":"08:45","startHours":8.326232547233662,"endHours":8.751646222796364,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:53","end":"06:13","startHours":5.880103912748129,"endHours":6.22043485319829,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:18","end":"12:09","startHours":11.304128276172573,"endHours":12.154955627297976,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:39","end":"04:30","startHours":3.6466821160439453,"endHours":4.4975094671693485,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:17","end":"05:21","startHours":4.284802629387998,"endHours":5.348336818294752,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:51","end":"14:42","startHours":13.856610329548783,"endHours":14.707437680674186,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:55","end":"18:19","startHours":17.9107470851758,"endHours":18.310747085175798,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:07","end":"18:39","startHours":18.1107470851758,"endHours":18.642514179629174,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:52","end":"19:37","startHours":17.8607470851758,"endHours":19.6107470851758,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:18","end":"00:09","startHours":23.304128276172573,"endHours":24.154955627297976,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"05:21","end":"06:57","startHours":5.348336818294752,"endHours":6.943638101654883,"quality":"inauspicious"},{"name":"Udveg","start":"06:57","end":"08:32","startHours":6.943638101654883,"endHours":8.538939385015013,"quality":"inauspicious"},{"name":"Chala","start":"08:32","end":"10:08","startHours":8.538939385015013,"endHours":10.134240668375146,"quality":"neutral"},{"name":"Labha","start":"10:08","end":"11:44","startHours":10.134240668375146,"endHours":11.729541951735275,"quality":"auspicious"},{"name":"Amṛta","start":"11:44","end":"13:19","startHours":11.729541951735275,"endHours":13.324843235095408,"quality":"auspicious"},{"name":"Kāla","start":"13:19","end":"14:55","startHours":13.324843235095408,"endHours":14.920144518455537,"quality":"inauspicious"},{"name":"Śubha","start":"14:55","end":"16:31","startHours":14.920144518455537,"endHours":16.51544580181567,"quality":"auspicious"},{"name":"Roga","start":"16:31","end":"18:07","startHours":16.51544580181567,"endHours":18.1107470851758,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"18:07","end":"19:31","startHours":18.1107470851758,"endHours":19.515445801815666,"quality":"inauspicious"},{"name":"Śubha","start":"19:31","end":"20:55","startHours":19.515445801815666,"endHours":20.920144518455537,"quality":"auspicious"},{"name":"Roga","start":"20:55","end":"22:19","startHours":20.920144518455537,"endHours":22.324843235095408,"quality":"inauspicious"},{"name":"Udveg","start":"22:19","end":"23:44","startHours":22.324843235095408,"endHours":23.729541951735275,"quality":"inauspicious"},{"name":"Chala","start":"23:44","end":"01:08","startHours":23.729541951735275,"endHours":25.134240668375142,"quality":"neutral"},{"name":"Labha","start":"01:08","end":"02:32","startHours":25.134240668375142,"endHours":26.538939385015013,"quality":"auspicious"},{"name":"Amṛta","start":"02:32","end":"03:57","startHours":26.538939385015013,"endHours":27.943638101654884,"quality":"auspicious"},{"name":"Kāla","start":"03:57","end":"05:21","startHours":27.943638101654884,"endHours":29.34833681829475,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:21","end":"06:21","startHours":5.348336818294752,"endHours":6.348336818294752,"planetary_lord":"Mars"},{"name":"Hora 2","start":"06:21","end":"07:21","startHours":6.348336818294752,"endHours":7.348336818294752,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"07:21","end":"08:21","startHours":7.348336818294752,"endHours":8.34833681829475,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"08:21","end":"09:21","startHours":8.34833681829475,"endHours":9.34833681829475,"planetary_lord":"Moon"},{"name":"Hora 5","start":"09:21","end":"10:21","startHours":9.34833681829475,"endHours":10.34833681829475,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"10:21","end":"11:21","startHours":10.34833681829475,"endHours":11.34833681829475,"planetary_lord":"Venus"},{"name":"Hora 7","start":"11:21","end":"12:21","startHours":11.34833681829475,"endHours":12.34833681829475,"planetary_lord":"Sun"},{"name":"Hora 8","start":"12:21","end":"13:21","startHours":12.34833681829475,"endHours":13.34833681829475,"planetary_lord":"Mars"},{"name":"Hora 9","start":"13:21","end":"14:21","startHours":13.34833681829475,"endHours":14.34833681829475,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"14:21","end":"15:21","startHours":14.34833681829475,"endHours":15.34833681829475,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"15:21","end":"16:21","startHours":15.34833681829475,"endHours":16.34833681829475,"planetary_lord":"Moon"},{"name":"Hora 12","start":"16:21","end":"17:21","startHours":16.34833681829475,"endHours":17.34833681829475,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"17:21","end":"18:21","startHours":17.34833681829475,"endHours":18.34833681829475,"planetary_lord":"Venus"},{"name":"Hora 14","start":"18:21","end":"19:21","startHours":18.34833681829475,"endHours":19.34833681829475,"planetary_lord":"Sun"},{"name":"Hora 15","start":"19:21","end":"20:21","startHours":19.34833681829475,"endHours":20.34833681829475,"planetary_lord":"Mars"},{"name":"Hora 16","start":"20:21","end":"21:21","startHours":20.34833681829475,"endHours":21.34833681829475,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"21:21","end":"22:21","startHours":21.34833681829475,"endHours":22.34833681829475,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"22:21","end":"23:21","startHours":22.34833681829475,"endHours":23.34833681829475,"planetary_lord":"Moon"},{"name":"Hora 19","start":"23:21","end":"00:21","startHours":23.34833681829475,"endHours":24.34833681829475,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"00:21","end":"01:21","startHours":24.34833681829475,"endHours":25.34833681829475,"planetary_lord":"Venus"},{"name":"Hora 21","start":"01:21","end":"02:21","startHours":25.34833681829475,"endHours":26.34833681829475,"planetary_lord":"Sun"},{"name":"Hora 22","start":"02:21","end":"03:21","startHours":26.34833681829475,"endHours":27.34833681829475,"planetary_lord":"Mars"},{"name":"Hora 23","start":"03:21","end":"04:21","startHours":27.34833681829475,"endHours":28.34833681829475,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"04:21","end":"05:21","startHours":28.34833681829475,"endHours":29.34833681829475,"planetary_lord":"Saturn"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"unfavorable_nakshatras":["Ārdrā","Punarvasu","Puṣya","Aśleṣā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Vṛścika","Makara"],"unfavorable_rashis":["Mithuna","Karka","Tulā","Dhanu","Kumbha","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"North-East","rahuVasa":"North","anandadiYoga":{"name":"Cara","quality":"Auspicious"},"tropicalRitu":"Vasanta (Spring)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":10.717812712394034,"eotMinutes":0.5058828958834352,"ayanamsa":23.9409}},"calendars":{"vikram_samvat":2063,"vikram_samvatsara":"Vikāri","saka_samvat":1928,"saka_samvatsara":"Vyaya","bengali_samvat":1413,"malayalam_era":1182,"nanakshahi_year":537,"lunar_month":"Vaiśākha","lunar_month_paksha_full":"Vaiśākha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Vaiśākha","lunar_month_amanta":"Caitra","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mēsha (Cittirai / Vaiśākhī)","ritu":"Vasanta (Spring)","display_summary":"Vaiśākha Kṛṣṇa Pañcamī · Vikram 2063 Vikāri · Śaka 1928 Vyaya"},"festivals":[],"todays_walk":{"walk":{"id":"mangala-walk","name":"Maṅgala Walk","name_sanskrit":"मङ्गल यात्रा","type":"graha","description":"Right action + BG 2.31-38 (kṣatriya-dharma).","step_count":7,"url":"/walk/mangala-walk"},"reason":"Maṅgalavāra (Tuesday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"location_specific":"dhanbad"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga April 18, 2006 CE · Dhanbad, Jharkhand · Vidhyamitra","description":"April 18, 2006 CE for Dhanbad, Jharkhand: Kṛṣṇa Pañcamī, sūryodaya 05:21, sūryāsta 18:07.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/dhanbad/2006-04-18","hreflang_alternates":{"en":"https://vidhyamitra.com/city/dhanbad/2006-04-18","sa":"https://sa.vidhyamitra.com/city/dhanbad/2006-04-18","hi":"https://hi.vidhyamitra.com/city/dhanbad/2006-04-18","x-default":"https://vidhyamitra.com/city/dhanbad/2006-04-18"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-08-10T11:08:43.240Z","verification":{"type":"multi-marker","confidence":"canonical"}},{"pillar":"Vidhyamitra-Tier2","pillar_version":"0.1.0","method":"Spherical astronomy + Lahiri ayanamsa + standard solar declination + EoT correction","retrieved_at":"2026-08-10T11:08:43.241Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-08-10T11:08:43.241Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"},"reader_local_antaryami":{"reader_geography":"Every reader enters from their own kṣetra anywhere on Bhūmi; no single city is the universal center.","purna_chain":["Goloka/Vraja Rādhā-Krishna","Vaikuṇṭha Lakṣmī-Nārāyaṇa","Mahāviṣṇu/Kāraṇodakaśāyī Viṣṇu","Garbhodakaśāyī Viṣṇu","Brahmā","Kṣīrodaka Paramātmā/Antaryāmī (Kṣīrodakaśāyī Viṣṇu)","Bhūmi","reader's own kṣetra anywhere on Bhūmi","exact reading kṣetra","reader-bhakta","chitta/vāṇī/aṅgulī","keyboard-silicon-pathways","Vidhyāmitra substrate","reader/seer","Krishna"],"antaryami_responsibility_formula":"Kṣīrodakaśāyī Viṣṇu = Paramātmā = Antaryāmī. Jīva desires. Prakṛti executes through guṇas. Paramātmā witnesses, permits, remembers, guides, and sustains. Bhagavān is the ultimate source.","source_anchors":[{"label":"BG 13.23","path":"/bhagavad-gita/13/23","meaning":"upadraṣṭā-anumantā · witness-permitter"},{"label":"BG 15.15","path":"/bhagavad-gita/15/15","meaning":"the Lord seated in every heart as memory, knowledge, and forgetting"},{"label":"BG 18.61","path":"/bhagavad-gita/18/61","meaning":"Īśvara seated in the heart of all beings"}],"nama_seal":"Hare Krishna Hare Krishna · Krishna Krishna Hare Hare · Hare Rama Hare Rama · Rama Rama Hare Hare"}}}